Number of (n+3)X7 binary arrays with no more than one of any consecutive four bits set in any row or column.

A203044

Number of (n+3)X7 binary arrays with no more than one of any consecutive four bits set in any row or column.

Terms

    a(0) =6365a(1) =41617a(2) =283870a(3) =1941572a(4) =12958109a(5) =86445746a(6) =579826944a(7) =3901532872a(8) =26198114119a(9) =175675221993

External references